Sunpentown SU-2000 Ultrasonic Humidifier for $39.00.  Select free site-to-store for in-store pickup at Walmart to save on shipping.  Otherwise, shipping is $4.97 for a total of $43.97 shipped.  Here is a screenshot for your reference.  It provides up to 7 liters of moisture and features boil dry protection, water refill alarm, [...]